A dissident or a dissenter. A very strong word would be an infidel.
The structures would make the people there more economy by stimulating it with workers and it would help socially as it would build communities
Her behavior is a clear example of observational learning
observational learning refers to a method of acquiring a certain knowledge/behavior that being done by observing the action/behaviors of other people. Until the children develop the ability to develop a concept (around age 12), most of their learning would be conducted through observational learning
